This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. configure:527: checking how to run the C preprocessor configure:548: cc -E conftest.c >/dev/null 2>conftest.out configure:588: checking for ANSI C header files configure:601: cc -E conftest.c >/dev/null 2>conftest.out configure:668: cc -o conftest conftest.c 1>&5 configure: In function 'main': configure:663:67: warning: incompatible implicit declaration of built-in function 'exit' [enabled by default] if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); ^ configure:692: checking whether time.h and sys/time.h may both be included configure:706: cc -c conftest.c 1>&5 configure:730: checking for stdlib.h configure:740: cc -E conftest.c >/dev/null 2>conftest.out configure:730: checking for string.h configure:740: cc -E conftest.c >/dev/null 2>conftest.out configure:730: checking for strings.h configure:740: cc -E conftest.c >/dev/null 2>conftest.out configure:730: checking for stdarg.h configure:740: cc -E conftest.c >/dev/null 2>conftest.out configure:730: checking for varargs.h configure:740: cc -E conftest.c >/dev/null 2>conftest.out In file included from configure:736:0: /usr/lib/gcc/i686-uhu-linux/4.8.3/include/varargs.h:4:2: error: #error "GCC no longer implements ." #error "GCC no longer implements ." ^ /usr/lib/gcc/i686-uhu-linux/4.8.3/include/varargs.h:5:2: error: #error "Revise your code to use ." #error "Revise your code to use ." ^ configure: failed program was: #line 735 "configure" #include "confdefs.h" #include configure:730: checking for signal.h configure:740: cc -E conftest.c >/dev/null 2>conftest.out configure:768: checking return type of signal handlers configure:790: cc -c conftest.c 1>&5 configure:813: checking for index configure:841: cc -o conftest conftest.c 1>&5 configure:825:6: warning: conflicting types for built-in function 'index' [enabled by default] char $ac_func(); ^ configure:813: checking for rindex configure:841: cc -o conftest conftest.c 1>&5 configure:825:6: warning: conflicting types for built-in function 'rindex' [enabled by default] char $ac_func(); ^ configure:813: checking for bcopy configure:841: cc -o conftest conftest.c 1>&5 configure:825:6: warning: conflicting types for built-in function 'bcopy' [enabled by default] char $ac_func(); ^ configure:813: checking for bcmp configure:841: cc -o conftest conftest.c 1>&5 configure:825:6: warning: conflicting types for built-in function 'bcmp' [enabled by default] char $ac_func(); ^ configure:813: checking for bzero configure:841: cc -o conftest conftest.c 1>&5 configure:825:6: warning: conflicting types for built-in function 'bzero' [enabled by default] char $ac_func(); ^ configure:813: checking for strdup configure:841: cc -o conftest conftest.c 1>&5 configure:825:6: warning: conflicting types for built-in function 'strdup' [enabled by default] char $ac_func(); ^ configure:813: checking for usleep configure:841: cc -o conftest conftest.c 1>&5 configure:813: checking for gettimeofday configure:841: cc -o conftest conftest.c 1>&5